基于Zig Bee协议的温度湿度无线传感器网络

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辛　颖, 谢光忠, 蒋亚东

(电子科技大学光电信息学院,四川成都610054)

摘　要: 阐述了一种温度湿度智能数据采集的无线传感器网络,介绍了传感器节点的软件与硬件设计。

该系统基于Zig Bee无线通信协议设计,克服了有线传感器网络的局限性,避免了其他无线通信技术的高

功耗的缺点,节点成本低、网络容量大、生存周期长。实验结果表明:温度测量精度为1 ℃,湿度精度为

3 ％RH,可以广泛用于环境检测。

关键词: 温度 湿度 无线 传感器网络 紫蜂-Zig Bee agreement based on the temperature and humidity 3 wireless sensor networks Xin Ying, Xie Guang-zhong, JIANG Ya-dong (University of Electronic Science and Technology Information Institute of Optoelectronics, Sichuan Chengdu 610054, China) Abstract: A temperature and humidity data acquisition smart wireless sensor networks, introduced a sensor node software and hardware design. The system is based on Zig Bee wireless communication protocol designed to overcome the limitations of wired sensor networks to avoid the other wireless communication technology the shortcomings of the high-power, low-cost nodes, network capacity, long life cycle. The experimental results show that: temperature measurement accuracy of 1 ℃, humidity accuracy of 3 RH, can be widely used in environmental testing. Key words: temperature and humidity in Wireless Sensor Networks purple bee